situation Soda caps on porches, patios or green spaces This is something that many people notice from time to time, although not everyone knows the purpose of this technique. At first glance it may seem like a randomly placed decorative element or ornament. However, this technique actually performs a very useful task: Stay away from pests and birds that can harm plants or crops.
The movement of the covers in the wind and the reflections of light on the plastic generate visual and auditory stimuli that are disturbing to insects and birds. For this reason, when feeling this discomfort, most species prefer to stay away and choose another place to perch or feed. This prevents them from attacking plants in the area.
The effectiveness of the trick depends mainly on two aspects:
Color also plays an important role as a deterrent. Many species react to eye-catching or bright shades, so using shades of different colors and sizes intensifies the result. The more colors that are combined in the preparation, the greater the desired effect.
To perform it, you need very few items: caps, a strong thread (or thin wire) and a tool for piercing them.
This method is economical, simple and completely environmentally friendly, because it reuses materials that would otherwise be waste, and it does not require expensive chemicals or accessories. It is an ideal choice for those looking for natural solutions to take care of their garden without complexity. In addition, it does not harm any living creature, as it is not harmful to birds and insects, but only has a repellent effect on them.
Although it is a very simple technique, it is worth taking some precautions into consideration:
One of the questions people ask the most when they learn about this method is how often it is recommended to replace the covers. Over time, exposure to sunlight and rain can damage the plastic and cause it to fade or crack. For this reason, It is recommended to check it every two or three weeks Change it if it is opaque, broken, or if it no longer produces flashes.